Listes faunistiques invertébrés
GUIERS A ST-GENIX-SUR-GUIERS 1 06079000
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| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 9 | |
| Perlodidae | 127 | 1 | ||
| Glossosoma | 190 | 8 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 35 | 132 | 14 |
| Hydroptilidae | 193 | 5 | ||
| Hydroptila | 200 | 8 | 6 | 4 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 13 | 2 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Psychomyia | 239 | 6 | 18 | 4 |
| Rhyacophila lato-sensu | 183 | 4 | 8 | |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 21 | 334 | 670 |
| Caenis | 457 | 1 | 2 | |
| Ephemera | 502 | 6 | 3 | 1 |
| Ephemerella ignita | 451 | 12 | 178 | 35 |
| Heptageniidae | 399 | 1 | 10 | 13 |
| Ecdyonurus | 421 | 11 | 5 | |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 26 | ||
| Potamanthus | 509 | 1 | 2 | 4 |
| Micronecta | 719 | 1 | 1 | |
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 3 | 4 | 2 |
| Esolus | 619 | 10 | 26 | 23 |
| Limnius | 623 | 9 | 8 | 9 |
| Oulimnius | 622 | 4 | ||
| Orectochilus | 515 | 1 | 10 | |
| Athericidae | 838 | 50 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 245 | 178 | 300 |
| Empididae | 831 | 2 | 8 | 9 |
| Limoniidae | 757 | 5 | 32 | 11 |
| Simuliidae | 801 | 48 | ||
| Tabanidae | 837 | 26 | ||
| Tipulidae | 753 | 2 | 1 | 2 |
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 4 | ||
| Gammarus | 892 | 1380 | 880 | 491 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 5 | ||
| Potamopyrgus | 978 | 30 | 12 | |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 3 | 2 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 730 | 115 | 40 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |